Nyob zoo.
Yuav luag txhua yam khoom siv niaj hnub no (ua nws lub xov tooj, koob yees duab, ntsiav tshuaj, thiab lwm yam) yuav tsum muaj daim npav nco (lossis SD daim npav) rau nws txoj haujlwm tag nrho. Tam sim no rau ntawm kev ua lag luam koj tuaj yeem nrhiav tau kaum ob ntawm ntau yam ntawm cov npav nco: ntxiv, lawv txawv deb tsis tsuas yog hauv cov nqi thiab ntim. Thiab yog tias koj yuav daim npav SD tsis raug cai, ces lub cuab yeej yuav ua haujlwm "phem heev" (piv txwv li, koj yuav tsis tuaj yeem sau tag nrho HD video ntawm lub koob yees duab).
Hauv tsab xov xwm no, kuv xav xav txog tag nrho cov lus nug feem ntau hais txog SD daim npav thiab lawv xaiv rau ntau yam khoom siv: ntsiav tshuaj, koob yees duab, koob yees duab, xov tooj. Kuv vam tias cov ntaub ntawv yuav muaj txiaj ntsig zoo rau kev nyeem ntawv thoob plaws blog.
Qhov ntau thiab tsawg daim npav nco
Cov npav nco tau muaj nyob hauv peb qhov sib txawv (saib Daim Duab 1):
- - MicroSD: daim npav nrov heev. Siv nyob rau hauv cov xov tooj, ntsiav tshuaj thiab lwm yam khoom siv portable. Qhov ntev qhov nco daim npav: 11x15 hli;
- - MiniSD: tsis tshua muaj hom daim npav, pom, piv txwv li, hauv mp3 players, cov xov tooj. Qhov Npav Ntev: 21.5x20mm;
- - SD: tej zaum hom nrov tshaj plaws siv hauv koob yees duab, camcorder, kaw suab, thiab lwm yam khoom siv. Yuav luag txhua lub khoos phis tawm niaj hnub no thiab lub koos pij tawj tau txais nrog cov nyeem daim npav uas tso cai rau koj nyeem daim npav zoo no. Daim npav qhov ntev: 32x24mm.
Daim duab. 1. Ua cov qauv ntawm SD card
Cov ntawv ceeb toom tseem ceeb!Txawm hais tias qhov tseeb tias thaum yuav khoom, ib daim npav microSD (piv txwv) suav nrog kev hloov kho (Adapter) (saib Daim Duab 2), nws tsis raug nquahu kom siv nws tsis tas yuav SD daim npav. Qhov tseeb yog tias, raws li txoj cai, MicroSDs ua haujlwm qeeb dua SD, uas txhais tau tias MicroSD ntxig rau hauv cov koob thaij duab nrog lub adapter yuav tsis pub cia cov ntaubntawv povthawj puv HD video (piv txwv). Yog li, koj yuav tsum xaiv hom daim npav raws li cov cai ntawm cov neeg tsim khoom ntawm cov khoom siv uas nws yuav.
Daim duab. 2. MicroSD adapter
Ceev lossis chav kawm SD nco phaib
Ib qho tseem ceeb heev ntawm txhua daim npav nco. Qhov tseeb yog tias tsis tsuas yog tus nqi ntawm lub cim xeeb daim npav yog nyob ntawm qhov nrawm, tab sis kuj nyob rau hauv qhov cuab yeej twg nws tuaj yeem siv.
Kev khiav ceev ntawm daim npav nco, feem ntau, yog qhia los ntawm tus neeg sib zog (lossis muab cov chav kawm ntawm daim npav nco. Los ntawm txoj kev, tus lej thiab cov chav kawm ntawm lub cim xeeb yog "txuas" rau ib leeg, saib cov ntawv hauv qab).
| Ntau | Ceev (MB / s) | Chav Kawm |
| 6 | 0,9 | n / a |
| 13 | 2 | 2 |
| 26 | 4 | 4 |
| 32 | 4,8 | 5 |
| 40 | 6 | 6 |
| 66 | 10 | 10 |
| 100 | 15 | 15 |
| 133 | 20 | 20 |
| 150 | 22,5 | 22 |
| 200 | 30 | 30 |
| 266 | 40 | 40 |
| 300 | 45 | 45 |
| 400 | 60 | 60 |
| 600 | 90 | 90 |
Cov tuam txhab tsim khoom sib txawv ua cim sib txawv. Piv txwv, hauv daim duab. 3 qhia pom daim npav nco nrog chav kawm 6 - nws qhov nrawm hauv acc. nrog rau cov lus saum toj no, yog 6 Mb / s.
Daim duab. 3. Kev kawm SD card kis - chav kawm 6
Qee cov tuam ntxhab qhia tsis tsuas yog chav kawm ntawm daim npav nco qab, tab sis kuj yog nws nrawm (saib Daim duab 4).
Daim duab. 4. Qhov nrawm yog qhia hauv SD card
Qhov twg ntawm daim duab qhia sib haum rau cov haujlwm twg tuaj yeem nrhiav tau hauv cov lus hauv qab no (saib Daim duab 5).
Daim duab. 5. Chav kawm thiab lub hom phiaj ntawm daim npav nco
Los ntawm txoj kev, Kuv kos xim ib zaug ntxiv rau ib qho kev nthuav dav. Thaum muas lub cim xeeb daim npav, saib ntawm lub cuab yeej yuav tsum tau ua hauv chav uas nws xav tau rau kev ua haujlwm ib txwm muaj.
Nco daim card tiam
Muaj plaub tiam ntawm daim npav nco:
- SD 1.0 - los ntawm 8 MB txog 2 GB;
- SD 1.1 - txog li 4 GB;
- Sdhc - nce txog 32 GB;
- Sdxc - txog li 2 TB.
Lawv sib txawv hauv qhov ntim, nrawm, thiab lawv rov qab sib txuam nrog sib *.
Muaj ib qho tseem ceeb nyob rau hauv no: ib lub cuab yeej txhawb kev nyeem ntawv SDHC daim npav yuav nyeem tau ob daim SD 1.1 thiab SD 1.0, tab sis yuav tsis pom SDXC daim npav.
Yuav kuaj li cas qhov loj me thiab chav kawm ntawm daim npav nco
Qee zaum tsis muaj dab tsi nyob ntawm daim npav nco, uas txhais tau hais tias peb tsis paub txog lub ntim tiag tiag lossis cov chav kawm tiag uas tsis muaj kev sim. Muaj ib qhov txiaj ntsig zoo rau kev sim - H2testw.
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H2testw
Lub Vev Xaib: http://www.heise.de/download/h2testw.html
Tus nqi hluav taws xob me me rau kev sim cov npav nco. Nws yuav muaj txiaj ntsig tawm tsam cov tsis tuaj yeem muag thiab cov chaw tsim khoom ntawm cov cim xeeb daim npav uas qhia qhov tsis muaj qhov tsis txaus ntseeg ntawm lawv cov khoom. Zoo, kuj rau kev sim "tsis paub" SD-phaib.
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Tom qab pib ntsuas, koj yuav pom txog lub qhov rai uas zoo ib yam li pom hauv qab no (saib Daim duab 6).
Daim duab. 6. H2testw: sau nrawm 14.3 MByte / s, lub peev xwm tiag tiag ntawm daim npav nco yog 8.0 GByte.
Xaiv daim npav nco rau ib ntsiav tshuaj?
Feem ntau cov ntsiav tshuaj ntawm lub khw niaj hnub no txhawb SDHC cov npav nco (nce txog 32 GB). Muaj, yog lawm, ntsiav tshuaj nrog SDXC txhawb nqa, tab sis lawv ntau me dua thiab lawv raug nqi ntau dua.
Yog tias koj tsis npaj yuav los tua cov yeeb yaj kiab zoo (lossis koj muaj lub koob yees duab qis), tom qab ntawd txawm tias chav kawm cim xeeb thib 4 yuav muaj txaus rau cov ntsiav tshuaj ua haujlwm ib txwm. Yog tias koj tseem npaj yuav kaw cov yeeb yaj kiab, Kuv xav xaiv ib daim npav nco txog thaum qib 6 txog 10. Raws li txoj cai, "qhov tseeb" sib txawv ntawm qib 16 thiab qib 10 tsis yog qhov tseem ceeb uas yuav tsum tau them ntau dhau rau nws.
Xaiv xaiv qhov cim xeeb rau daim npav / koob yees duab
Ntawm no, qhov kev xaiv ntawm daim npav nco yuav tsum tau mus kom zoo dua. Qhov tseeb yog tias yog koj ntxig daim npav nrog chav kawm qis dua qhov uas xav tau los ntawm lub koob yees duab, lub cuab yeej yuav ua haujlwm tsis ruaj khov thiab koj tuaj yeem hnov qab tua cov vis dis aus zoo.
Kuv yuav muab koj ib qho kev qhia yooj yim (thiab tseem ceeb tshaj, ua 100% ua haujlwm ib qho): qhib lub vev xaib ntawm lub khw tsim cov koob yees duab, tom qab ntawd cov lus qhia rau tus neeg siv. Nws yuav tsum muaj nplooj ntawv: “Daim npav pom zoo nco” (piv txwv li daim npav SD uas cov chaw tsim khoom tshawb xyuas nws tus kheej!). Ib qho piv txwv yog qhia hauv daim duab. 7. Peb muaj 7.
Daim duab. 7. Los ntawm cov lus qhia rau lub koob yees duab nikon l15
PS
Cov lus kawg: thaum xaiv daim npav cim xeeb, xyuam xim rau cov chaw tsim khoom. Kuv yuav tsis saib qhov zoo ntawm qhov zoo tshaj plaws ntawm lawv, tab sis kuv pom zoo kom yuav daim npav tsuas yog los ntawm cov lag luam muaj npe: SanDick, Transcend, Toshiba, Panasonic, Sony, thiab lwm yam.
Qhov ntawd yog txhua yam, txhua yam haujlwm zoo thiab xaiv txoj hauv kev. Ntxiv rau qhov no, txhua zaus, Kuv yuav muaj kev ris txiaj 🙂
